52131079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2741}}^1$

素因数の和:2791

約数の個数: 32

約数和(自身を含む): 73704960

約数和(自身を除く): 21573881

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1463, 1729, 2717, 2741, 19019, 19187, 30151, 35633, 52079, 211057, 249431, 364553, 391963, 572869, 677027, 2743741, 4010083, 4739189, 7447297, 52131079]

約数ペア:

[(1, 52131079), (7, 7447297), (11, 4739189), (13, 4010083), (19, 2743741), (77, 677027), (91, 572869), (133, 391963), (143, 364553), (209, 249431), (247, 211057), (1001, 52079), (1463, 35633), (1729, 30151), (2717, 19187), (2741, 19019)]